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<title>Class template uniform_int_distribution</title>
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<div class="refentry">
<a name="boost.random.uniform_int_distribution"></a><div class="titlepage"></div>
<div class="refnamediv">
<h2><span class="refentrytitle">Class template uniform_int_distribution</span></h2>
<p>boost::random::uniform_int_distribution</p>
</div>
<h2 class="refsynopsisdiv-title">Synopsis</h2>
<div class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../boost_random/reference.html#header.boost.random.uniform_int_distribution_hpp" title="Header &lt;boost/random/uniform_int_distribution.hpp&gt;">boost/random/uniform_int_distribution.hpp</a>&gt;

</span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> IntType <span class="special">=</span> <span class="keyword">int</span><span class="special">&gt;</span> 
<span class="keyword">class</span> <a class="link" href="uniform_int_distribution.html" title="Class template uniform_int_distribution">uniform_int_distribution</a> <span class="special">{</span>
<span class="keyword">public</span><span class="special">:</span>
  <span class="comment">// types</span>
  <span class="keyword">typedef</span> <span class="identifier">IntType</span> <a name="boost.random.uniform_int_distribution.input_type"></a><span class="identifier">input_type</span><span class="special">;</span> 
  <span class="keyword">typedef</span> <span class="identifier">IntType</span> <a name="boost.random.uniform_int_distribution.result_type"></a><span class="identifier">result_type</span><span class="special">;</span>

  <span class="comment">// member classes/structs/unions</span>

  <span class="keyword">class</span> <a class="link" href="uniform_int_distribution/param_type.html" title="Class param_type">param_type</a> <span class="special">{</span>
  <span class="keyword">public</span><span class="special">:</span>
    <span class="comment">// types</span>
    <span class="keyword">typedef</span> <a class="link" href="uniform_int_distribution.html" title="Class template uniform_int_distribution">uniform_int_distribution</a> <a class="link" href="uniform_int_distribution/param_type.html#boost.random.uniform_int_distribution.param_type.distribution_type"><span class="identifier">distribution_type</span></a><span class="special">;</span>

    <span class="comment">// <a class="link" href="uniform_int_distribution/param_type.html#boost.random.uniform_int_distribution.param_typeconstruct-copy-destruct">construct/copy/destruct</a></span>
    <span class="keyword">explicit</span> <a class="link" href="uniform_int_distribution/param_type.html#id-1_3_33_5_6_47_1_1_1_3_3-bb"><span class="identifier">param_type</span></a><span class="special">(</span><span class="identifier">IntType</span> <span class="special">=</span> <span class="number">0</span><span class="special">,</span> 
                        <span class="identifier">IntType</span> <span class="special">=</span> <span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">numeric_limits</span><span class="special">&lt;</span> <span class="identifier">IntType</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">max</span><span class="special">)</span><span class="special">(</span><span class="special">)</span><span class="special">)</span><span class="special">;</span>

    <span class="comment">// <a class="link" href="uniform_int_distribution/param_type.html#id-1_3_33_5_6_47_1_1_1_3_2-bb">public member functions</a></span>
    <span class="identifier">IntType</span> <a class="link" href="uniform_int_distribution/param_type.html#id-1_3_33_5_6_47_1_1_1_3_2_1-bb"><span class="identifier">a</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
    <span class="identifier">IntType</span> <a class="link" href="uniform_int_distribution/param_type.html#id-1_3_33_5_6_47_1_1_1_3_2_2-bb"><span class="identifier">b</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>

    <span class="comment">// <a class="link" href="uniform_int_distribution/param_type.html#id-1_3_33_5_6_47_1_1_1_3_4-bb">friend functions</a></span>
    <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> Traits<span class="special">&gt;</span> 
      <span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span><span class="special">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">&gt;</span> <span class="special">&amp;</span> 
      <a class="link" href="uniform_int_distribution/param_type.html#id-1_3_33_5_6_47_1_1_1_3_4_1-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span><span class="special">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">&gt;</span> <span class="special">&amp;</span><span class="special">,</span> <span class="keyword">const</span> <a class="link" href="uniform_int_distribution/param_type.html" title="Class param_type">param_type</a> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
    <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> Traits<span class="special">&gt;</span> 
      <span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_istream</span><span class="special">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">&gt;</span> <span class="special">&amp;</span> 
      <a class="link" href="uniform_int_distribution/param_type.html#id-1_3_33_5_6_47_1_1_1_3_4_2-bb"><span class="keyword">operator</span><span class="special">&gt;&gt;</span></a><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_istream</span><span class="special">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">&gt;</span> <span class="special">&amp;</span><span class="special">,</span> <span class="keyword">const</span> <a class="link" href="uniform_int_distribution/param_type.html" title="Class param_type">param_type</a> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
    <span class="keyword">bool</span> <a class="link" href="uniform_int_distribution/param_type.html#id-1_3_33_5_6_47_1_1_1_3_4_3-bb"><span class="keyword">operator</span><span class="special">==</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="uniform_int_distribution/param_type.html" title="Class param_type">param_type</a> <span class="special">&amp;</span><span class="special">,</span> <span class="keyword">const</span> <a class="link" href="uniform_int_distribution/param_type.html" title="Class param_type">param_type</a> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
    <span class="keyword">bool</span> <a class="link" href="uniform_int_distribution/param_type.html#id-1_3_33_5_6_47_1_1_1_3_4_4-bb"><span class="keyword">operator</span><span class="special">!=</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="uniform_int_distribution/param_type.html" title="Class param_type">param_type</a> <span class="special">&amp;</span><span class="special">,</span> <span class="keyword">const</span> <a class="link" href="uniform_int_distribution/param_type.html" title="Class param_type">param_type</a> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
  <span class="special">}</span><span class="special">;</span>

  <span class="comment">// <a class="link" href="uniform_int_distribution.html#boost.random.uniform_int_distributionconstruct-copy-destruct">construct/copy/destruct</a></span>
  <span class="keyword">explicit</span> <a class="link" href="uniform_int_distribution.html#id-1_3_33_5_6_47_1_1_1_7-bb"><span class="identifier">uniform_int_distribution</span></a><span class="special">(</span><span class="identifier">IntType</span> <span class="special">=</span> <span class="number">0</span><span class="special">,</span> 
                                    <span class="identifier">IntType</span> <span class="special">=</span> <span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">numeric_limits</span><span class="special">&lt;</span> <span class="identifier">IntType</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">max</span><span class="special">)</span><span class="special">(</span><span class="special">)</span><span class="special">)</span><span class="special">;</span>
  <span class="keyword">explicit</span> <a class="link" href="uniform_int_distribution.html#id-1_3_33_5_6_47_1_1_1_8-bb"><span class="identifier">uniform_int_distribution</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="uniform_int_distribution/param_type.html" title="Class param_type">param_type</a> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>

  <span class="comment">// <a class="link" href="uniform_int_distribution.html#id-1_3_33_5_6_47_1_1_1_6-bb">public member functions</a></span>
  <span class="identifier">IntType</span> <a class="link" href="uniform_int_distribution.html#id-1_3_33_5_6_47_1_1_1_6_1-bb"><span class="identifier">min</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  <span class="identifier">IntType</span> <a class="link" href="uniform_int_distribution.html#id-1_3_33_5_6_47_1_1_1_6_2-bb"><span class="identifier">max</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  <span class="identifier">IntType</span> <a class="link" href="uniform_int_distribution.html#id-1_3_33_5_6_47_1_1_1_6_3-bb"><span class="identifier">a</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  <span class="identifier">IntType</span> <a class="link" href="uniform_int_distribution.html#id-1_3_33_5_6_47_1_1_1_6_4-bb"><span class="identifier">b</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  <a class="link" href="uniform_int_distribution/param_type.html" title="Class param_type">param_type</a> <a class="link" href="uniform_int_distribution.html#id-1_3_33_5_6_47_1_1_1_6_5-bb"><span class="identifier">param</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  <span class="keyword">void</span> <a class="link" href="uniform_int_distribution.html#id-1_3_33_5_6_47_1_1_1_6_6-bb"><span class="identifier">param</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="uniform_int_distribution/param_type.html" title="Class param_type">param_type</a> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
  <span class="keyword">void</span> <a class="link" href="uniform_int_distribution.html#id-1_3_33_5_6_47_1_1_1_6_7-bb"><span class="identifier">reset</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Engine<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="uniform_int_distribution.html#id-1_3_33_5_6_47_1_1_1_6_8-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Engine</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Engine<span class="special">&gt;</span> 
    <span class="identifier">result_type</span> <a class="link" href="uniform_int_distribution.html#id-1_3_33_5_6_47_1_1_1_6_9-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Engine</span> <span class="special">&amp;</span><span class="special">,</span> <span class="keyword">const</span> <a class="link" href="uniform_int_distribution/param_type.html" title="Class param_type">param_type</a> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>

  <span class="comment">// <a class="link" href="uniform_int_distribution.html#id-1_3_33_5_6_47_1_1_1_9-bb">friend functions</a></span>
  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> Traits<span class="special">&gt;</span> 
    <span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span><span class="special">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">&gt;</span> <span class="special">&amp;</span> 
    <a class="link" href="uniform_int_distribution.html#id-1_3_33_5_6_47_1_1_1_9_1-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span><span class="special">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">&gt;</span> <span class="special">&amp;</span><span class="special">,</span> 
               <span class="keyword">const</span> <a class="link" href="uniform_int_distribution.html" title="Class template uniform_int_distribution">uniform_int_distribution</a> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> Traits<span class="special">&gt;</span> 
    <span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_istream</span><span class="special">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">&gt;</span> <span class="special">&amp;</span> 
    <a class="link" href="uniform_int_distribution.html#id-1_3_33_5_6_47_1_1_1_9_2-bb"><span class="keyword">operator</span><span class="special">&gt;&gt;</span></a><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_istream</span><span class="special">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">&gt;</span> <span class="special">&amp;</span><span class="special">,</span> 
               <span class="keyword">const</span> <a class="link" href="uniform_int_distribution.html" title="Class template uniform_int_distribution">uniform_int_distribution</a> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
  <span class="keyword">bool</span> <a class="link" href="uniform_int_distribution.html#id-1_3_33_5_6_47_1_1_1_9_3-bb"><span class="keyword">operator</span><span class="special">==</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="uniform_int_distribution.html" title="Class template uniform_int_distribution">uniform_int_distribution</a> <span class="special">&amp;</span><span class="special">,</span> 
                  <span class="keyword">const</span> <a class="link" href="uniform_int_distribution.html" title="Class template uniform_int_distribution">uniform_int_distribution</a> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
  <span class="keyword">bool</span> <a class="link" href="uniform_int_distribution.html#id-1_3_33_5_6_47_1_1_1_9_4-bb"><span class="keyword">operator</span><span class="special">!=</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="uniform_int_distribution.html" title="Class template uniform_int_distribution">uniform_int_distribution</a> <span class="special">&amp;</span><span class="special">,</span> 
                  <span class="keyword">const</span> <a class="link" href="uniform_int_distribution.html" title="Class template uniform_int_distribution">uniform_int_distribution</a> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
<span class="special">}</span><span class="special">;</span></pre></div>
<div class="refsect1">
<a name="id-1.3.33.5.6.46.3.4"></a><h2>Description</h2>
<p>The class template <a class="link" href="uniform_int_distribution.html" title="Class template uniform_int_distribution">uniform_int_distribution</a> models a  <a class="link" href="../../boost_random/reference.html#boost_random.reference.concepts.random_distribution" title="Random Distribution">random distribution</a> . On each invocation, it returns a random integer value uniformly distributed in the set of integers {min, min+1, min+2, ..., max}.</p>
<p>The template parameter IntType shall denote an integer-like value type. </p>
<div class="refsect2">
<a name="id-1.3.33.5.6.46.3.4.4"></a><h3>
<a name="boost.random.uniform_int_distributionconstruct-copy-destruct"></a><code class="computeroutput">uniform_int_distribution</code> 
        public
       construct/copy/destruct</h3>
<div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem">
<pre class="literallayout"><span class="keyword">explicit</span> <a name="id-1_3_33_5_6_47_1_1_1_7-bb"></a><span class="identifier">uniform_int_distribution</span><span class="special">(</span><span class="identifier">IntType</span> min <span class="special">=</span> <span class="number">0</span><span class="special">,</span> 
                                  <span class="identifier">IntType</span> max <span class="special">=</span> <span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">numeric_limits</span><span class="special">&lt;</span> <span class="identifier">IntType</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">max</span><span class="special">)</span><span class="special">(</span><span class="special">)</span><span class="special">)</span><span class="special">;</span></pre>
<p>Constructs a <code class="computeroutput"><a class="link" href="uniform_int_distribution.html" title="Class template uniform_int_distribution">uniform_int_distribution</a></code>. <code class="computeroutput">min</code> and <code class="computeroutput">max</code> are the parameters of the distribution.</p>
<p>Requires: min &lt;= max </p>
</li>
<li class="listitem">
<pre class="literallayout"><span class="keyword">explicit</span> <a name="id-1_3_33_5_6_47_1_1_1_8-bb"></a><span class="identifier">uniform_int_distribution</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="uniform_int_distribution/param_type.html" title="Class param_type">param_type</a> <span class="special">&amp;</span> param<span class="special">)</span><span class="special">;</span></pre>
<p>Constructs a <code class="computeroutput"><a class="link" href="uniform_int_distribution.html" title="Class template uniform_int_distribution">uniform_int_distribution</a></code> from its parameters. </p>
</li>
</ol></div>
</div>
<div class="refsect2">
<a name="id-1.3.33.5.6.46.3.4.5"></a><h3>
<a name="id-1_3_33_5_6_47_1_1_1_6-bb"></a><code class="computeroutput">uniform_int_distribution</code> public member functions</h3>
<div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem">
<pre class="literallayout"><span class="identifier">IntType</span> <a name="id-1_3_33_5_6_47_1_1_1_6_1-bb"></a><span class="identifier">min</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p>Returns the minimum value of the distribution </p>
</li>
<li class="listitem">
<pre class="literallayout"><span class="identifier">IntType</span> <a name="id-1_3_33_5_6_47_1_1_1_6_2-bb"></a><span class="identifier">max</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p>Returns the maximum value of the distribution </p>
</li>
<li class="listitem">
<pre class="literallayout"><span class="identifier">IntType</span> <a name="id-1_3_33_5_6_47_1_1_1_6_3-bb"></a><span class="identifier">a</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p>Returns the minimum value of the distribution </p>
</li>
<li class="listitem">
<pre class="literallayout"><span class="identifier">IntType</span> <a name="id-1_3_33_5_6_47_1_1_1_6_4-bb"></a><span class="identifier">b</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p>Returns the maximum value of the distribution </p>
</li>
<li class="listitem">
<pre class="literallayout"><a class="link" href="uniform_int_distribution/param_type.html" title="Class param_type">param_type</a> <a name="id-1_3_33_5_6_47_1_1_1_6_5-bb"></a><span class="identifier">param</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p>Returns the parameters of the distribution. </p>
</li>
<li class="listitem">
<pre class="literallayout"><span class="keyword">void</span> <a name="id-1_3_33_5_6_47_1_1_1_6_6-bb"></a><span class="identifier">param</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="uniform_int_distribution/param_type.html" title="Class param_type">param_type</a> <span class="special">&amp;</span> param<span class="special">)</span><span class="special">;</span></pre>
<p>Sets the parameters of the distribution. </p>
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<pre class="literallayout"><span class="keyword">void</span> <a name="id-1_3_33_5_6_47_1_1_1_6_7-bb"></a><span class="identifier">reset</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>
<p>Effects: Subsequent uses of the distribution do not depend on values produced by any engine prior to invoking reset. </p>
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<pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Engine<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="id-1_3_33_5_6_47_1_1_1_6_8-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Engine</span> <span class="special">&amp;</span> eng<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p>Returns an integer uniformly distributed in the range [min, max]. </p>
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<pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Engine<span class="special">&gt;</span> 
  <span class="identifier">result_type</span> <a name="id-1_3_33_5_6_47_1_1_1_6_9-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Engine</span> <span class="special">&amp;</span> eng<span class="special">,</span> <span class="keyword">const</span> <a class="link" href="uniform_int_distribution/param_type.html" title="Class param_type">param_type</a> <span class="special">&amp;</span> param<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p>Returns an integer uniformly distributed in the range [param.a(), param.b()]. </p>
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<div class="refsect2">
<a name="id-1.3.33.5.6.46.3.4.6"></a><h3>
<a name="id-1_3_33_5_6_47_1_1_1_9-bb"></a><code class="computeroutput">uniform_int_distribution</code> friend functions</h3>
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<pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> Traits<span class="special">&gt;</span> 
  <span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span><span class="special">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">&gt;</span> <span class="special">&amp;</span> 
  <a name="id-1_3_33_5_6_47_1_1_1_9_1-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span><span class="special">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">&gt;</span> <span class="special">&amp;</span> os<span class="special">,</span> 
             <span class="keyword">const</span> <a class="link" href="uniform_int_distribution.html" title="Class template uniform_int_distribution">uniform_int_distribution</a> <span class="special">&amp;</span> ud<span class="special">)</span><span class="special">;</span></pre>
<p>Writes the distribution to a <code class="computeroutput">std::ostream</code>. </p>
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<pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> Traits<span class="special">&gt;</span> 
  <span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_istream</span><span class="special">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">&gt;</span> <span class="special">&amp;</span> 
  <a name="id-1_3_33_5_6_47_1_1_1_9_2-bb"></a><span class="keyword">operator</span><span class="special">&gt;&gt;</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_istream</span><span class="special">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">&gt;</span> <span class="special">&amp;</span> is<span class="special">,</span> 
             <span class="keyword">const</span> <a class="link" href="uniform_int_distribution.html" title="Class template uniform_int_distribution">uniform_int_distribution</a> <span class="special">&amp;</span> ud<span class="special">)</span><span class="special">;</span></pre>
<p>Reads the distribution from a <code class="computeroutput">std::istream</code>. </p>
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<pre class="literallayout"><span class="keyword">bool</span> <a name="id-1_3_33_5_6_47_1_1_1_9_3-bb"></a><span class="keyword">operator</span><span class="special">==</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="uniform_int_distribution.html" title="Class template uniform_int_distribution">uniform_int_distribution</a> <span class="special">&amp;</span> lhs<span class="special">,</span> 
                <span class="keyword">const</span> <a class="link" href="uniform_int_distribution.html" title="Class template uniform_int_distribution">uniform_int_distribution</a> <span class="special">&amp;</span> rhs<span class="special">)</span><span class="special">;</span></pre>
<p>Returns true if the two distributions will produce identical sequences of values given equal generators. </p>
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<pre class="literallayout"><span class="keyword">bool</span> <a name="id-1_3_33_5_6_47_1_1_1_9_4-bb"></a><span class="keyword">operator</span><span class="special">!=</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="uniform_int_distribution.html" title="Class template uniform_int_distribution">uniform_int_distribution</a> <span class="special">&amp;</span> lhs<span class="special">,</span> 
                <span class="keyword">const</span> <a class="link" href="uniform_int_distribution.html" title="Class template uniform_int_distribution">uniform_int_distribution</a> <span class="special">&amp;</span> rhs<span class="special">)</span><span class="special">;</span></pre>
<p>Returns true if the two distributions may produce different sequences of values given equal generators. </p>
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</ol></div>
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</div>
</div>
<div class="copyright-footer">Copyright © 2000-2005 Jens Maurer<br>Copyright © 2009, 2010 Steven Watanabe<p>
        Distributed under the Boost Software License, Version 1.0. (See accompanying
        file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
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